ML20202G268
| ML20202G268 | |
| Person / Time | |
|---|---|
| Site: | Paducah Gaseous Diffusion Plant |
| Issue date: | 01/29/1999 |
| From: | UNITED STATES ENRICHMENT CORP. (USEC) |
| To: | |
| Shared Package | |
| ML20202G258 | List: |
| References | |
| NUDOCS 9902050075 | |
| Download: ML20202G268 (6) | |
Text
.-
'i I
i i
i i
I i
i to i
GDP 99-0023
- l l
USEC-01 l
i Application for United States Nuclear Regulatory Commission Certification Paducah Gaseous Diffusion Plant
]
Revisie. 37 (January 29,1999) i i
f
'l i
I
)
1 i
1 i
l t'
i i
4 990
{%.!**.l0075990201
)
DOCK 07007oog PDRj Nm.,
,-e-
,.. - - =
N-r.',
n
3 O
APPLICATION FOR UNITED STATES NUCLEAR REGULATORY COMMISSION CERTIFICATION PADUCAH GASEOUS DIFFUSION PLANT REMOVAUINSERTION INSTRUCTIONS REVISION 37 JANUARY 29,1999 Remove Page Insert Page Volume 4 List of Effective Pages List of Effective Pages ii, iii ii,iii Section 2.3 Section 2.3 2.3-19,2.3 21 2.3-19,2.3-21 O
O
TSR-PGDP January 29,1999
- Rett.37 LIST OF EFFECTIVE PAGES U
Paces Revision Paces Revision ii 37 2.1-24 6
iii 37 2.1-25 5
iv 33 2.1-26 5
y 11 2.1-27 5
vi 5
2.1-28 5
vii 5
2.1-29 5
viii 34 2.1-30 5
ix 5
2.1-31 5
x 5
2.1-32 5
xi 5
2.1-33 5
xii 5
2.1-34 5
2.1-35 5
1.0-1 5
2.1-36 5
1.0-2 11 2.1-37 5
1.0-3 11 2.1-38 5
1.04 11 2.1-39 5
1.0-5 11 2.1-40 5
1.0-6 11 2.1-41 5
1.0-7 11 2.1-42 5
1.0-8 11 2.1-43 5
1.0-9 11 2.1-44 5
2.1-45 16 O
2.0-1 5
2.1-46 5
2.1-47 36 2.1-1 5
2.1-48 5
2.1-2 5
2.1-49 5
2.1-3 5
2.1-50 7
2.1-4 7
2.1-51 5
2.1-5 5
2.1-52 5
2.1-6 5
2.1-7 13 2.2-1 5
2.1-8 5
2.2-2 5
2.1-9.
5 2.2-3 7
2.1-10 12 2.2-4 5
2.1-11 5
2.2-5 5
2.1-12 5
2.2-6 13 2.1-13 23 2.2-7 5
2.1-14 23 2.2-8 5
2.1-15 23 2.2-9 12 2.1-16 23 2.2-10 5
2.1-17 5
2.2-11 5
2.1-18 5
2.2-12 26 2.1-19 5
2.2-13 5
2.1-20 12 2.2-14 5
2.1-21 5
2.2-15 6
2.1-22 6
2.2-16 5
2.1-23 5
ii
TSR-PGDP January 29,1999
- ' Rev. 37 i
LIST OF EFFECTIVE PAGES (Continued)
O Pages Revision Pages Revision 2.2-17 6
2.3-26 5
2.2-18 5
2.3-27 5
2.2-19 33 2.3-28 5
i 2.2-20 5
2.3-29 5
2.2-21 5
2.3-30 5
l 2.2-22 5
2.3-31 5
2.2-23 5
2.3-32 5
2.2-24 5
2.3-33 5
2.2-25 5
2.3-34 5
2.2-26 5
2.3-35 5
2.2-27 5
2.3-36 5
2.2-28 5
2.3-37 5
l 2.2-29 5
2.3-38 5
2.2-30 16 2.3-39 5
l 2.2-30a 33 2.3-40 5
2.2-30b 18 2.3-41 5
2.2-31 10 2.3-42 5
2.2-32 5
2.3-43 5
2.2-33 5
2.3-44 5
2.2-34 5
2.3-45 5
2.3-46 16 2.3-1 5
2.3-47 36 O
2.3-2 5
2.3-48 5
2.3-3 5
2.3-49 5
2.3-4 34 2.3-50 12 2.3-5 34 2.3-51 5
}
2.3-6 34 2.3-7 12 2.4-1 5
2.3-8 5
2.4-2 5
i 2.3-9 5
2,4-3 5
2.3-10 5
2.4-4 7
j 2.3-11 5
2.4-5 5
2.3-12 5
2.4-6 5
2.3-13 5
2.4-7 5-2.3-14 5
2.4-8 5
2.3-15 5
2.4-9 5
I 2.3-16 5
2.4-10 5
2.3-17 5
2.4-11 5
l 2.3-18 5
2.4-12 12 2.3-19 37 2.4-13 5
2.3-20 32 2.4-14 5
2.3-21 37 2.4-15 5
2.3-22 5
2.4-16 5
2.3-23 12 2.4-17 22 2.3-24 5
l 2.3-25 5
lO lii
t TSR-PGDP January 29,1999 ReV.37 SECTION 2.3 SPECIFIC TSRs FOR PRODUCT AND TAILS WITHDRAWAL FACILITIES i
2.3.4 GENERAL LIMITING CONDITIONS FOR OPERATION 2.3.4.7 CRITICALITY ACCIDENT ALARM SYSTEM i
LCO 2.3.4.7a: Criticality accident detection shall be operable.
APPLICABILITY: In areas, equiprnent, or processes which contain greater than 700 grams of 1
2"U at an enrichment greater than or equal to 1.0 wt % "U.
2 ACTIONS:
l Condition Required Action Completion Time A.
Areas, equipment, A.1 Implement the following for areas, equipment, or immediately or processes not processes applicable to this LCO and that are not covered by otherwise covered by criticality accident detection.
criticality accident A.l.1 Discontinue movement of cylinders containing UF.
detection.
enriched to 21.0 wt % 2"U.
AND A. I.2 NaF traps containing uranium enriched to 21.0 wt %
2"U shall not be handled.
1 AND A.I.3 Ee containing uranium enriched to 21.0 wt %
2"U shall not be moved.
AND l
A. I.4 Discontinue maintenarne activities that recjuire 1
breach of containment of equipment contaming uranium enriched to 2 I wt % "U.
2 j
AND A. I.5 Cylinder Filling with UF. enriched to 2 I wt %2"U l
1 will be discontinued. [In-progress e linder filling cycle (s) may be completed, stoppe, and/or re-g started as necessary. Normal operation of withdrawal compressors, condensers, and accumulators is not restricted by this action.]
AND A. I.6 Perform Required Actions A.l.1, A.I.2, A.l.3.
A.l.4, A.2.1, A.2.2, A.3, B.l.1, B.I.2 of TSR 2.4.4.2a.
3 A.2.1 Evacuate area within the area not covered by Immediately criticality accident detection.
AND A.2.2 Restrict access to area evacuated in A.2.1.
AND A.3 Provide personnel allowed into the area that would immediately be restricted under Action A.2.1 with an alternate means of criticality alarm notification such as a device that will alarm on sensing a 10mr/hr dose rate.
B.
Areas, equipment, B.l.1 Restore criticality accident detection by installing 48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> or processes not portable CAAS unit providing required criticality (effective when NRC covered by accicient detection and same alarms as fixed unit.
assumes regulatory criticality accident authority) detection.
B. I.2 Restore criticality accident detection to operable status.
TSR 1.6.2.2d is not applicable.
2.3-19 l
TSR-PGDP January 29,1999 Re'v.37 SECTION 2.3 SPECIFIC TSRs FOR PRODUCT AND TAILS WITHDRAWAL FACILITIES 2.3.4 GENERAL LIMITING CONDITIONS FOR OPERATION 2.3.4.7 CRITICALITY ACCIDENT ALARM SYSTEM (continued)
LCO 2.3.4.7b: Criticality accident alarm shall be operable (audible).
l APPLICABILITY:
In areas where the maximum foreseeable absorbed dose in free air exceeds 12 rad.
ACTIONS:
i Condition Required Action Completion Time A.
Area does not have A.1 Implement the following for areas, equipment, or Immediately an audible processes where a criticality accident could result in criticality accident a maximum foreseeable dose exceeding 12 rad in alarm.
the area ofinaudibility and LCO 2.3.4.7a applies.
A.l.1 Discontinue movement of cylinders containing UF.
enriched to a I wt % "U.
AND A.I.2 NaF traps containing uranium enriched to a I wt %
2"U shall not be handled.
AND A.l.3 Waste containing uranium enriched to a I wt % "U 2
g shall not be transported.
AND i
1' A. l.4 Discontinue maintenance activities that require breach of containment of equipment containing uranium enriched to a I wt % "U.
2 AND A. I.5 Cylinder Filling with UF. enriched to a I wt %2"U l
will be discontinued. [in-progress cylinder filling cycle (s) may be completed, stopped, and/or re-started as necessary. Normal operation of w ithdrawal compressors, condensers, and l
accumulators is not restricted by this action.]
AND A.I.6 Perform Required Actions A.I.1, A ;., A.l.3, A.I.4, A.2.1, A.2.2, A.3, B.1 of TSR 2.4.4.2b.
AND A.2.1 Evacuate area ofinaudibility Immediately AND A.2.2 Restrict access to the area ofinaudibility.
AND E Provide personnel allowed to enter the area of Immediately inaudibility with an alternate means of criticality alarm notification such as a device that will alarm i
on sensing a 10mr/hr dose rate, or a radio in constant communication with the Central Control Facility.
B.
Area does not have B.1 Restore criticality accident alarm to operable status.
48 hours5.555556e-4 days <br />0.0133 hours <br />7.936508e-5 weeks <br />1.8264e-5 months <br /> an audible (effective when NRC criticality accident TSR 1.6.6.2d is not applicable, assumes regulatory alarm.
authoritv)
-N i
2.3-21
.